1.First, open the equipment that can hold water on the bubble machine and fill it with water.

2.After the water container of the bubble machine is filled with water, add a small amount of washing powder.

3.After adding the washing powder, install the water container of the bubble machine on the bubble gun. After installation, shake the bubble machine a few times so that the washing powder and water can be mixed together.

4.After shaking the bubble machine fully, you can press and hold the switch to eject bubbles.